Evidence-Based Complementary and Alternative Medicine / 2013 / Article / Fig 3

Research Article

Standardized versus Individualized Acupuncture for Chronic Low Back Pain: A Randomized Controlled Trial

Figure 3

Mean (with 95% confidence interval) pain intensity over the last 7 days (VAS) at week 8 and at week 26, nonadjusted data. At baseline, VAS was different between both groups (0.014), but not for the latter time points.

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